A002694

View A002694 at the OEIS

identification: the entry's rule defines the sequence for every index; tail: the sequence is the entry's tail after some prefix rows; match_*: finite agreement only.

• A145596 → θ+1 (match row sums)
  1 · 2, 4 · 3, 16, 9 · 4, 40, 60, 16 … row sums 1, 6, 28, 120, 495, 2002, 8008, 31824, …
  (−∞, 0] nonnegative
• A145596 → D+1 (match row sums)
  1 · 4, 2 · 11, 14, 3 · 24, 60, 32, 4 … row sums 1, 6, 28, 120, 495, 2002, 8008, 31824, …
  (−∞, 0] nonnegative
• A062264: Coefficient triangle of certain polynomials N(4; m,x). (match row sums)
  1 · 1, 5 · 1, 12, 15 · 1, 21, 63, 35 … row sums 1, 6, 28, 120, 495, 2002, 8008, 31824, …
  A062264 (−∞, 0) nonnegative
• A062264 → reverse (match row sums)
  1 · 5, 1 · 15, 12, 1 · 35, 63, 21, 1 … row sums 1, 6, 28, 120, 495, 2002, 8008, 31824, …
  (−∞, 0] nonnegative